. >> in the second and final part of oprah winfrey's interview with lance armstrong. the now banned cyclist described dopings affect on his familial life. ralitsa vassileva breaks down the interview. if you have a comment or story idea for stanley, e- mail us at peoplebehavingbadly@kron4.co m >> reporter: and this is second part that was broadcast on friday lance armstrong has described how his life has fallen around them. notably how one of his children had been depending him. >> i told luke, i said.. apause) device to do not defend to me anymore. >> reporter: the most humbling was said to sever ties with the wildly successful live a strong foundation that he started. >> that was like my sixth child. to make that decision and to step aside that was big. >> reporter: 44 3 million viewers tune in to hear him finally admit that they used performance enhancing drugs and even underwent performance enhancing drugs and blood transfusions. his record victory of seven consecutive titles and also is a lebron smile. all strip. this lifetime-and also, -- of olympic bronze medal.